Question

karas grandmother is knitting a baby cap for charity she knitted 1/5 of the cap yesterday morning by evening she had knitted 7/10 of the cap Use benchmark fractions to estimate how much of the cap she knitted during the afternoon

Answer 1

9 10th of the cap is sewn because you multiply 5 times two to get them b
oth to ten so you multiply 1 by 2 and you get 2. So 7 plus 2 is 9 10th