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02-07-2020
Mathematics

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Kate used 555 grams of wool to knit a sweater, a hat and a scarf. She used 5 times less grams for the hat than for the sweater. She used 5 grams more for the hat than for the scarf. How many grams of wool did she use to knit each item?

Watermelon A is 2 kg lighter than watermelon B and 5 times lighter than watermelon C. Watermelons A and C together are 3 times heavier than watermelon B. Find the weight of each watermelon.

Please solve both

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flpena02 flpena02

02-07-2020

For sweater = 420 gm of wool , for hat = 70 gm of wool , and for scarf = 65 gm of wool were used.

The weight of each watermelon is 2 kg , 4 kg , and 10 kg

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