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Alex spent three sevenths of his moneyHe gave one fourth of the remainder to his sisterHe had 120 leftHow much money did he have in the beginning?
Spent and gave away: 3/7+1/4 which is equal to 19/28 with 9/28 left over 9/28 = 120 Divide 120 by 9 and multiply the quotient by 28 to find the original amount 1/28 = 13 and 1/3 13 and 1/3 x 28 = 373 and 1/3 which was the original amount 373 and 1/3 x 19/28 = 253 and 1/3 which is the amount spent and given away 373 and 1/3 - 253 and 1/3 = 120 So the original amount in the beginning was 373 and 1/3 units of money
What else can I help you with?
There is an empty bus5 men and 3 women entered the bus3 men left and 6 women cameThen 6 men came and 8 women left the busAfter that 5 women entered and 1 man leftHow many people are in the bus?
13
Jerome is walking through a park when he sees the spider shown at lefthow could jerome find out what type of spider it is?
Jerome can identify the spider by observing its physical characteristics, such as size, color, and markings. He can also use a field guide or a mobile app designed for identifying spiders, which often include images and descriptions. If possible, he could take a clear photo and seek help from online forums or social media groups dedicated to entomology or spider identification. Additionally, visiting a local extension office or natural history museum could provide expert assistance.
