Question

use benchmarks to estimate the sum difference or product 7 1/7 - 1 9/10

Answer 1

@snowblaze

Answer 2

@Abstract_Undercover

Answer 3

um i dont know

Answer 4

ok

Answer 5

i have no idea what the question is asking for. im sorry i couldn't help :(

Answer 6

its ok

Answer 7

@hartnn

Answer 8

@Preetha

Answer 9

hint: round both numbers

Answer 10

7 and 1/7 rounds to 7

1 and 9/10 rounds to 2

Answer 11

so 5?

Answer 12

yes

Answer 13

ok thanks so much