It is less than 60 and greater than 55 if you add the digits the sum is 13 write the number

The number is 58 because its less than 60 and greater than 50 and 5+8 =13.
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100 kilometers per piles hour

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.