Question

1 3/4:7/10+1/4 (27 9/10-17 4/5)*3/5 23/81*3 6/7 7/8:1 5/15*3 2/1 (9 1/5-3 17/25)*2 1/2

Answer 1

13/4*10/7 +1/4= 130/28 + 1/4= 130/28 + 7/28= 137/28= 4 25/28

(279/10 - 89/5) * 3/5 = (279/10 - 178/10)*3/5=101/10*3/5=303/50=6 3/50

23/81*27/7=23/27*9/7=23/9*3/7=69/63=1 6/63

7/8*15/20*5=105/160*5/1= 105/32= 3 9/32

Answer 2

To solve the given expression, let's break it down step by step:

1. Simplify the fractions: - 1 3/4 is equal to 7/4 - 7/10 + 1/4 is equal to 9/20 - 9/10 - 17/5 is equal to -63/50 - 27 + 9/10 - 17 + 4/5 is equal to 33 1/10 - 33 1/10 * 3/5 is equal to 99/10 * 3/5 - 23/81 * 3 is equal to 23/27 - 6/7 + 7/8 is equal to 86/56 - 1 + 5/15 * 3 is equal to 1 + 1/3 - 2 + 9 + 1/5 - 3 + 17/25 is equal to 25 22/25 - 25 22/25 * 2 is equal to 25 22/25 * 2/1 - 23/81 * 3 is equal to 23/27 - 23/27 + 23/27 is equal to 46/27

2. Perform addition and subtraction operations: - 7/4 + 9/20 + (-63/50) + (99/10 * 3/5) + 23/81 * 3 + 86/56 + (1 + 1/3) + (25 22/25 * 2/1) + 46/27

Unfortunately, the given expression contains multiple operations without clear separation, making it difficult to understand the intended order of operations. Could you please provide additional clarification or separate the operations to ensure accurate calculations?