Select the correct combination of mathematical signs to replace the * signs and to balance the given equation.
221 * 17 * 3 * 60 * 7 * 10
1
÷, –, +, =, ×
2
+, =, ×, ÷, –
3
÷, ×, +, =, +
4
+, =, ×, +, ×
5
none of above
Select the correct combination of mathematical signs to replace the * signs and to balance the given equation.
221 * 17 * 3 * 60 * 7 * 10