Sagot :
Answer:
1.) 42.6 × 37.2 = 1584.72
2.) 99.2 × 48.5 = 4811.2
3.) 246.3 × 9.67 = 2381.72
4.) 68.54 × 24.4 = 1672.38
5.) 123.86 × 31.5 = 3901.59
Step-by-step explanation: HOPE THIS HELPS POOO:))
1.) 42.6 × 37.2 = 1584.72
estimated: 40 × 40 = 1600
2.) 99.2 × 48.5 = 4811.2
estimated: 100 × 50 = 5000
3.) 246.3 × 9.67 = 2381.721
estimated: 200 × 10 = 2000
4.) 68.54 × 24.4 = 1672.376
estimated: 70 x 20 = 1400
5.) 123.83 × 31.5 = 3900.645
estimated: 100 x 30 = 3000
Pa brainliest thanks!
estimated: 40 × 40 = 1600
2.) 99.2 × 48.5 = 4811.2
estimated: 100 × 50 = 5000
3.) 246.3 × 9.67 = 2381.721
estimated: 200 × 10 = 2000
4.) 68.54 × 24.4 = 1672.376
estimated: 70 x 20 = 1400
5.) 123.83 × 31.5 = 3900.645
estimated: 100 x 30 = 3000
Pa brainliest thanks!